baber/WOPTO huggingface dataset:
Patent JP-S57117256-A (JP)
Title: Semiconductor device
Inventor: MURAMOTO SUSUMU
IPC: H01L21/28
Filed: 1981-01-14
Abstract: PURPOSE:To make a high density wiring with low resistance by composing a part of LSI wiring with metal silicide layer completely separated from an insulator. CONSTITUTION:A single crystal silicon thin film region 120 comprises a source diffusion layer 121 of an MOS transistor, a drain diffusion layer 123 and a substrate 122. The single crystal silicon thin film region 120 and the metal silicide film 131-134 that make wiring material are completely separated by a porous silicon oxide film 109. The metal silicide layer 131-134 are solely used for wiring.
Patent JP-S63172473-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ARAI KUNIHIRO
IPC: H01L29/417
Filed: 1987-01-12
Abstract: PURPOSE:To avoid increase in gate resistance accompanied by the shortening of a gate length and to improve the uniformity and reproducibility of the gate length, by increasing the width of a gate metal longer than the gate length. CONSTITUTION:A photoresist layer is formed on a GaAs semi-insulating substrate 21. An active region 22 is formed by ion implantation. The photoresist film is removed, and a thin photoresist film 23 is newly applied. Then, ions are implanted, and source and drain regions 24 and 24' are formed. The device is exposed and immersed in developing liquid. Only the region of the photoresist, in which the ions are implanted, is made to remain and the other part is removed. A WSi film is deposited on the entire surface by a sputtering method. Etching is performed, and a gate electrode 26 is formed. Then the photoresist films 23 and 23' and 27 are removed. Lamp annealing is performed, and the Si implanted layers 22, 24 and 24' are activated. After an electrode material is evaporated, heat treatment is performed, and ohmic electrodes 28 and 29 are formed.
Patent JP-H05189095-A (JP)
Title: Electronic device
Inventor: YAMAGISHI NORIAKI
IPC: G06F1/28
Filed: 1992-01-10
Abstract: PURPOSE:To provide a battery driven device which can more efficiently use a chargeable battery only for memory backup especially with respect to the power source. CONSTITUTION:This device is provided with a power supply circuit 14, to which the power output is supplied from a battery 10 of a main power source and a chargeable battery 12 only for data backup and which supplies, the power output of the battery 10 to each part and supplies the power output of the battery 12 to a circuit part where data to be backed up is stored in the case of reduction of the output voltage of the battery 10 to a value lower than the output voltage of the second battery 12, and a charging circuit 16 which charges the battery 12 with the power output of the battery 10 in the case of the output voltage of the battery higher than that of the battery 12.
Patent JP-S62162755-A (JP)
Title: Acceleration judging device for internal-combustion engine
Inventor: TSUGE MASAKUNI
IPC: F02D45/00
Filed: 1986-01-13
Abstract: PURPOSE:To obtain the fine acceleration feeling by judging the acceleration state when the variation value of the desired throttle opening degree is obtained within a predetermined time and suppressing the increase of the cost of the device. CONSTITUTION:A throttle opening degree sensor 1 outputs the analogue signal corresponding to the opening degree of a throttle valve. A comparator 34 outputs the first temporary acceleration judging signal when the difference of the throttle opening degree value between in the sampling at this time and the standard timing sampling is over the first standard value. Further, a comparator 36 or 38 outputs the second or the third temporary acceleration judging signal when the difference of the throttle opening degree between in the first or the second sampling and the standard timing sampling is over the second or the third predetermined standard value. When all these three temporary acceleration judging signals are obtained, an acceleration state signal is outputted from an AND gate 42 to an engine operation state judging circuit 12.
Patent JP-H07204306-A (JP)
Title: Image processor for analyzing golf swing
Inventor: TONAI KAZUMI
IPC: A63B69/36
Filed: 1994-01-18
Abstract: PURPOSE:To realize the lowering of utilization cost by enabling to obtain a specified number of frames of image signals automatically for a series of swing actions from a take-back to a follow-through of a golf club by a player without labor. CONSTITUTION:A CCD camera 1 performs a photographing covering areas containing a player who hits a golf ball set on a tee 30 frames per second. An impact sensor 2 detects the moment of hitting a golf ball with a golf club to generate a trigger signal St. With a primary processing circuit 7, an image signal from the CCD camera 1 is updated and stored into a buffer memory 7a for five min. each while in the outputting of the trigger signal St, only specified 10 frames are extracted within a range going back by 5 second from the inputting timing. At the same time, only the specified 6 frames of the signals within a range after a specified time passes are extracted and transferred to a second transfer buffer 11.
Patent JP-H04243133-A (JP)
Title: Formation of insulating film
Inventor: FUKUDA HISASHI
IPC: H01L21/316
Filed: 1991-01-17
Abstract: PURPOSE:To enable a high-quality film having no film defect to be obtained, by forming an epitaxial film on a silicon substrate, and by forming an insulating film on the epitaxial film, and further, by combining atoms in the insulating film with atoms in the epitaxial film stably. CONSTITUTION:Performing heat treatments in the atmospheres of a reduction gas and reaction gas in succession, a substrate is cleaned. Subsequently, performing the heat treatment in the atmosphere of a gas for forming a single crystal film, an epitaxial film is formed on the substrate. In the wake of the process for forming the epitaxial film, performing the heat treatment in the atmosphere of a gas for forming an insulating film, the insulating film is formed on the epitaxial film. Moreover, the relation between the time and temperature in the foregoing heating cycles is shown in the Figure. Thereby, a high-quality insulating film having no film defect is obtained.
Patent JP-H03211190-A (JP)
Title: Footstep for escalator
Inventor: TERANISHI AKIRA
IPC: B66B23/12
Filed: 1990-01-12
Abstract: PURPOSE:To call on passengers to get on a safety position of footsteps as well as to prevent any a jamming accident from occurring by using a luminous material for a warning zone in the escalator footstep, letting it emit light and attracting each individual passenger's atention. CONSTITUTION:An escalator footstep travels when a rear wheel 7 moves along its locus 9 and a front wheel 8 along its locus 10, respectively, and it passes through the front of an illuminant 12 set up in the lower part of a floor cover 11. At this time, each of luminous-content warning zones 4-6 receives light from this illuminant and, after passing through the illuminant 12, it emits light by means of the luminous action of a luminous material. Then, the escalator footstep travels and thus appears on the hall. At this time, with these warning zones 4-6 emitted, they are made so prominent, attracting each indivudal passenger's attention, thereby calling upon all passengers to get on a safety position of the escalator footsteps.
Patent JP-S5597173-A (JP)
Title: Step motor
Inventor: SUZUKI YASUO
IPC: H02K37/00
Filed: 1979-01-16
Abstract: PURPOSE: To reduce the material for the iron core of stator, while making cylindrical exciting coil available, by employing the iron core of stator made in such a way as to bend a round bar made of the material of high magnetic permeability into a given form with pole-faces on both ends thereof.  
     CONSTITUTION: Round-bar like material of high magnetic permeability such as permalloy is bent to form U-shape, whode side of one magnetic pole 2 is made to be straight. Near to the tip of the side of the other magnetic pole 3 a bent part is provided to form iron-core of stator 1. On the side of one magnetic pole 2 is provided coil frame 7 on which cylindrical exciting coil 6 is wound, while between the side of one magnetic pole 2 and a magnetic pole formed on the tip part of the side of the other magnetic pole 3 is placed rotor 8 composed of a permanent magnet with N and S magnetized alternately on the peripheral drum. And rotor 8 is rotated by impressing the output of frequency-dividing circuit of a crystal clock to exciting coil 6, while one-way self-starting characteristic is obtained by shifting the smallest gap between non straight side of the other magnetic pole 3 and rotor 8 from the straight line passing from the smallest gap between the side of one magnetic pole and rotor 8 to the side of rotating direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186548-A (JP)
Title: Manufacture of tubular incandescent lamp
Inventor: ODAGAKI TORU
IPC: H01K1/38
Filed: 1988-01-13
Abstract: PURPOSE:To give no adverse effect to the coil pitch of a luminous section on the end section side by providing a coil-shaped close coiling section at one end of a filament, inserting one end section of an inner lead bar into the coil of the close coiling section, and welding only the side end section of the insertion port of the close coiling section to the inner lead bar. CONSTITUTION:Coil-shaped close coiling sections 23 are provided on both ends of a filament 20. One inner lead bar 30 is inserted into the coil of one of the close coiling sections 23, only the side end section 23A of the insertion port of the close coiling section 23 is welded and fixed to the inner lead wire 30. The other inner lead bar 30 is likewise fixed to the other close coiling section 23 to form a filament assembly body 20A. The assembly body 20A is inserted and arranged in a vertically held sealing glass tube 10, the tensile force in the axial direction of the glass tube 10 is applied to the filament 20, the end section 10A of the glass tube 10 is heated to form a pinch seal section. The portion except the side end section of the insertion port of the close coiling section is made slidable against the inner lead section, and no adverse effect is given to the coil pitch of the luminous section on the end section side of the filament.
Patent JP-S60147667-A (JP)
Title: Track display device
Inventor: MATSUBARA HIROSHI
IPC: G01S13/93
Filed: 1984-01-12
Abstract: PURPOSE:To display only a track by providing a buffer memory, where detection outputs are stored temporarily, and a large-capacity memory for display and erasing partially stored data in a radar equipment which detects a target such as an airplane. CONSTITUTION:A target detection output D1 is stored temporarily in the buffer memory and is inputted to a gate signal generating part 16 and an OR circuit 14 thereafter. The signal inputted to the signal generating part 16 is inputted to memories 12a-12d for display successively, and a gate signal D7 is generated if a fixed target is detected over four pictures; and on the other hand, OR between the signal inputted to the OR circuit 14 and data of N-number of pictures before is operated, and AND between the output of the circuit 14 and the gate signal D7 is operated by a gate 15 to erase the fixed target, and a signal D9 is inputted to a memory 12e or 12f for display. This operation is repeated to overwrite signals in memories 12e and 12f, and data from the past to the present, namely, the track is displayed.
Patent JP-H09197380-A (JP)
Title: Liquid crystal display element and its production
Inventor: NAKAJIMA JUNJI
IPC: G02F1/1333
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To realize the higher-speed responsiveness of a liquid crystal display element using a high polymer dispersion type liquid crystal. SOLUTION: This liquid crystal display element is constituted by holding a polymer dispersion type liquid crystal dispersed with liquid crystal drops 7 in the polymer resin layer 8 between a pair of substrates 1 and 2 with electrodes 3, 4. At least one among the wettability, surface tension and contact angle with the polymer dispersion type liquid crystal of the electrode-forming surfaces of the respective substrates 1, 2 of a pair of the substrates 1, 2 are varied, thereby, the liquid crystal drops 7 adjacent to at least either of a pair of the substrates 1, 2 are formed to have the divergent shape (hemispherical shape) to the adjacent substrate side described above without forming the liquid crystal drops to the fully spherical shape.  If the element is formed in such a manner, the spontaneous polarization of the liquid crystal molecules in the liquid crystal drops is utilized and the high-speed response is made possible in spite of being low-voltage driving which is heretofore difficult due to the electric field leakage in the polymer and the regulating force at the boundaries between the liquid crystals and the resin.
Patent JP-S61163512-A (JP)
Inventor: UEMATSU TADAYUKI
IPC: H01B9/02
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59130348-A (JP)
Inventor: TSUJI KANJI
IPC: D03D47/38
Filed: 1983-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09197220-A (JP)
Title: Cord type termination cable
Inventor: IMAMURA KAZUO
IPC: G02B6/44
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the cord type termination cable which secures flexibility over the entire cable and also secures toughness that the optical fiber cord itself needs to have. SOLUTION: This cord type termination cable is constituted by coating optical fiber cords 1, arranged in parallel, with termination 3; and the cord coating material of the optical fiber cord 1 is hard polyvinyl chloride resin with 40-60 Shore D hardness and the termination coating material is soft polyvinyl chloride resin with 20-35 Shore D hardness.
Patent JP-H02183847-A (JP)
Title: Control circuit for cache memory purge
Inventor: WATANABE TAKASHI
IPC: G06F12/08
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the disturbing probability of use of an address array to a CPU without increasing the hardware quantity by comparing the purge address of an executed purge request with that of the next purge request and deciding whether the next purge request should be executed or not according to the result of the comparison and the purge valid information. CONSTITUTION:A comparator 4 compares the purge address latched by a purge address latch 3 with the main storage access address set on a present memory bus 100 and reports the coincidence or discordance of both addresses to a purge control circuit 7. In other words, the coincidence is detected by the comparator 4 between a purge address and an address set on the bus 100. Then the execution is inhibited for the purge request caused by the address set on the bus 100 when the valid information held by a V bit register 5 shows that the purge request is already executed by the purge address latched by the latch 3. Thus it is possible to reduce the disturbing probability of use of an address array to a CPU.
Patent JP-S5287302-A (JP)
Title: Loop transmission system
Inventor: TANAKA YUUZOU
IPC: H04L12/423
Filed: 1976-01-17
Abstract: PURPOSE:To make data transmission uniform and efficient between the computer and each terminal device, by inserting an information into the time slot which is allocated to each terminal device.
Patent JP-H01180358-A (JP)
Title: Printer
Inventor: SAKAMOTO YUMI
IPC: B41J2/485
Filed: 1988-01-12
Abstract: PURPOSE:To enable a suitable underline to be easily selected by establishing a means wherein a fixed underline is set irrespective of a font of a character, a means wherein an underline corresponding to the font of the character, and a selection means wherein either of them is selected to function. CONSTITUTION:When a character data which is selected to give an underline is inputted, whether a fixed underline is selected or not is judged by a selective position of a DIP switch or a command from a host. When the fixed underline is selected, the fixed underline of 3 dot in height is established by an offset of 9 dot to all characters to be joined by the underline. When the fixed underline is not selected, what font does correspond to is judged from the command from the host, an underline corresponding to the font selected respectively among a font of each character, a font of a character to be printed finally, or used fonts is established, and is outputted to a printer engine to perform printing on paper.
Patent JP-S57119686-A (JP)
Title: Control device for motor
Inventor: UCHIDA TAKEJI
IPC: H02P7/29
Filed: 1981-01-14
Abstract: PURPOSE:To contrive the simplicity of a circuit by a method wherein a constant charge switching circuit alternately turning on and off by the repetitive frequency of a pulse generator is provided and a saw tooth wave superimposed on a DC voltage which is proportional to a feedback frequency are produced. CONSTITUTION:The rotary speed of a motor 1 is detected by a pulse generator 2 and the switches S1, S2 in a constant charge switching circuit 9 are alternately turned on and off through a pulse distributor 3 for every half cycle. And the signal is added to a circuit 4 including an operational amplifier OP1 to obtain a DC voltage which is proportional to a feedback frequency and a wave superimposed a constant-slope saw tooth wave synchronized with the rise and trailing of an output pulse, and the transistor Tr1 in a chopper-type voltage control circuit is controlled by comparing the wave form with a command voltage by a comparaor 5. Therefore, the function of an F/V converter and that of a wave  form generating circuit can be combined by one circuit and the simplicity of the circuit and low costs can be contrived.
Patent JP-S58125519-A (JP)
Inventor: JIYAN BERUGURUNDO
IPC: B65G47/14
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61163438-A (JP)
Title: Controller of high-speed device
Inventor: MURATA KO
IPC: G06F9/46
Filed: 1985-01-14
Abstract: PURPOSE:To improve the efficiency of software by providing an interruption request signal processing means for outputting a preset signal to a high-speed device in response to an interruption request signal and setting a program address to a specific value. CONSTITUTION:A print letter wheel is initialized as the pre-processing where print is started by a print routine. Then an output buffer TM1 is set to logical 1 to call a key earth subroutine thereby applying key searching until an interruption signal int comes. When a timing signal T is outputted from a serial printer 3 the high-speed device to a microprocessor (MPU)1 in this state, the MPU1 outputs a hammer drive signal TM1 to the printer 3 to generate the interruption signal int. Then a key search subroutine is intermitted and a jump interruption by the interruption request is executed to set a mask FF, and after is interruption processing is executed while other interruption signal is not received, the routine returns to the next instruction address by a return instruction to continue the next processing.
Patent JP-S62163317-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: UEKI MASAO
IPC: H01L31/04
Filed: 1986-01-14
Abstract: PURPOSE:To form a uniform and good metallic film easily in a desired region on a substrate without using a mask by ejecting a gaseous raw material containing a transition metal for forming a metallic film and a gaseous halogen group oxidant to a desired section on a substrate by employing a gas ejection section capable of relatively moving to the substrate. CONSTITUTION:A cylinder 101 is heated at 300 deg.C by a heater 128 and MoCl5 filled into the cylinder 101 is vaporized while MoCl5 is fed into a transport tube 6 from a gas introducing tube 8, heating the gas introducing tube 8 by a heater 130. F2 gas filled to a cylinder 103 and He gas filled to a cylinder 104 are fed simultaneously into the transport tube 6 from a gas introducing tube 7. The ON-OFF action of a solenoid valve 9 is controlled properly, and the transport tube 6 is scanned at relative speed of 0.1mm/sec to a substrate 5. Accordingly, a semiconductor device in which Mo films 11 in uniform film thickness is deposited and formed intermittently on the substrate 5 is acquired. The scanning speed of the transport tube 6 is controlled, thus forming the films 11 by adequately changing the thickness of a pattern.
Patent JP-H08192201-A (JP)
Title: Manufacture of dog-bone shaped rough shape slab
Inventor: HAYASHI SHINYA
IPC: B21B1/08
Filed: 1995-01-13
Abstract: PURPOSE: To increase the kind such as flange width which are manufacturable from one and the same slab by cooling a specified width range in the width direction of the slab over the longitudinal direction, producing temp. difference in the width direction and executing rolling with edging. CONSTITUTION: The specified width range such as the parts equivalent to the web on both upper and lower surfaces corresponding to the width direction of the slab 10 are cooled by jetting cooling water from cooling nozzles 11, 11'. Dewatering gates 12, 12' are provided so that the water after cooling does not flow out to the parts equivalent to the flanges and compressed air is blown through the clearances. The water-cooling devices are provided over the entire length of the slab in the longitudinal direction. Cooling that is once stopped and executed after thermal recuperation may be repeated several times.  By executing rolling with edging in the width direction of the slab in this state, the generation efficiency of flange is raised, difference in spreading is produced, the flange parts are enlarged, the rolling of wide and thick products is enabled and production efficiency is improved due to the reduction of size change of the slab.
Patent JP-S61163751-A (JP)
Title: Data communicating system
Inventor: UMEDA TOSHIHIKO
Filed: 1985-01-14
Abstract: PURPOSE:To improve the throughput performance of a transmitting data, and to execute stably a data transmission by executing a transmission control corresponding to a data propagation time of a communication path between nodes so that an acknowledge from a transmitting destination is executed preferentially. CONSTITUTION:When a data is transmitted to a node 42 from a node 41, it is delayed by the maximum delay time Tpmax between the nodes 41, 42 and transmitted to the node 42. The node 42 executes a frame error detection by using a frame check sequence as to whether a frame of the transmitting data of the node 41 has been transmitted correctly or not, and starts to transmit an acknowledge ACK to the node 41 after a processing time Tres. The node 41 stops sending out a postamble in accordance with each value of a distance Imax which can be known in advance and the Tres, and receives exactly the acknowledge ACK from the node 42.
Patent JP-S5497631-A (JP)
Title: Water paint composition and method for applying the same
Inventor: TODA KIMIO
IPC: B05D7/24
Filed: 1978-01-19
Abstract: PURPOSE: To obtain a uniform coating regardless of the fluctuations in the temperature and humidity in a coating booth, by spraying a water paint composed mainly of specific water-dispersed, neutralized water-soluble resin, and ammonia simultaneously, and evaporating specific amount of the volatile component of the water paint.  
     CONSTITUTION: (A) A water paint mainly composed of a water-dispersed, neutralized water-soluble resin having a degree of neutralization of ≥80% obtained by netralizing a water-dispersed synthetic polycarboxylic acid resin having a number avarage molecular weight of 3,000W30,000 and an acid value of 10W100 with ammonia or an organic amine, and if necessary 5W30 PHR of methyl alcohol, and (B) ammonia or amine preferably mixed with a solvent which dissolves said water- soluble resin, are simultaneously of alternately sprayed through separate nozzles, and, ≥33% of the volatile component of the water paint is evaporated between the spraying and the setting of the coating film. The evaporated ammonia is supplemented with additional fresh ammonia to keep sufficiently high thickening effect. 
     COPYRIGHT: (C)1979,JPO&Japio